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London Bullion Market Association



Good Delivery List of Acceptable Refiners: Silver

The following is a list of Refiners of silver whose large bars were found to meet the required standard when originally tested.

Inclusion in this list does not constitute or imply any representation or warranty by the LBMA as to creditworthiness or as to the services or goods supplied or quality or compliance with any specification relating thereto. No liability for direct or consequential loss, howsoever caused, whether by negligence or otherwise, whether by use of this list or reliance thereon, is accepted by the LBMA.

If a bar bears more than one assay stamp, the lowest figure will be taken.

Australia

AGR MattheyNewburn, since 24.1.03
(formerly Zinifex Limited; change effective 1.9.07)
Mark: AGR MATTHEY in oval around three stacked bars
Nyrstar Port Pirie Pty LtdPort Pirie
Mark: BHAS

Belgium

Umicore SA, Business Unit Precious MetalsHoboken, since 1930 (estimated)
Mark: umicore and company logo above the word HOBOKEN and 9999

Bulgaria

KCM-SA, PlovdivPlovdiv, since 8.9.99
Mark: KCM - SA Bulgaria and logo in diamond

Canada

Teck Cominco LtdTrail
Mark: Tadanac
Johnson Matthey LimitedBrampton, since 19.12.01
Mark: JM and crossed hammers in diamond surrounded by Johnson Matthey Canada
Xstrata Canada CorporationMontréal
Mark since 16.02.07: CCR

China, People’s Republic of

Tongling Nonferrous Metals Group Co., LtdTongling City, since 10.9.03
Mark since 20.01.08: JINGCHANG SMELTER TONGLING NONFERROUS METALS. CHINA under Chinese characters under ‘copper helmet’ logo with TG below and ‘copper helmet’ assay mark
Daye Nonferrous Metals CompanyHubei Province, since 05.02.07
Mark: DAJIANG in Roman and Chinese characters.
Jiangxi Copper Company LtdGuixi City, since 21.04.04
Mark: JCC under metal-loop logo
Shandong Zhaojin Gold & Silver Refinery Co LtdZhaoyuan City, since 13.23.07
Mark: Triangle with two interlocking half circles and ZHAOJIN in Chinese characters within the triangle.
The Great Wall Gold and Silver Refinery of ChinaChengdu
Mark: Refined by Great Wall Gold & Silver Refinery in oval around China plus Great Wall logo and assay seal
Henan Yuguang Gold and Lead Company LtdJiyuan City, since 12.11.02
Mark: YG in diamond in centre between CHINA and assay mark
Zhuzhou Smelter Group Co. LtdZhuzhou, since 1.1.99
formerly known as Hunan Zhuzhou Non-Ferrous Metals Smelter Company
Mark: ZY in diamond and CHINA
Inner Mongolia Qiankun Gold and Silver Refinery Share Company LimitedHuhhot, since 6.6.00
Mark: Horse’s head logo surrounded by QIANKUN GOLD AND SILVER in Roman and Chinese characters and assay mark with Chinese characters for Inner Mongolia, China in Chinese characters and CHINA in Roman characters
Shenzhen Zhongjin Lingnan Nonfemet Company LimitedShaoguan, since 28.2.02
Mark: NH inside three peaks logo and NH ASSAYER in rectangle
Hunan Shuikoushan Nonferrous Metals Group Co LtdChangning City, since 13.5.03
Formerly known as Shui Kou Shan Mining Bureau of China.
Mark: SKS CHINA
Yunnan Copper Industry Co LtdKunming, since 18.3.04
Mark: Rectangle containing Tie Feng under Chinese characters and TF in triangle; plus YCC under fineness mark

Germany

W.C.Heraeus GmbHHanau
Mark: Heraeus Hanau in rectangle
Norddeutsche Affinerie AGHamburg
Mark: Norddeutsche Affinerie Hamburg in oval and NA
Allgemeine Gold- und Silberscheideanstalt A.G.Pfrozheim, since 11.6.2008
Mark: Allgemeine above logo (a small circle on the inside circumference of a large circle)

Italy

Chimet SpAArezzo, since 18. 5.81
Mark: Chimet Trattamento Metalli Preziosi Badia Al Pino AR in oval
Metalli Preziosi SpAPaderno Dugnano
Mark: Metalli Preziosi S.p.A. Milano Affinazione in oval round MP in diamond

Japan

Asahi Pretec CorpSaijo, since 11.7.00
Mark: Diamond enclosing the letters AKK
Dowa Metals & Mining Co LtdKazuno.
Mark: Circle enclosing two crossed hammers and Dowa character
Ishifuku Metal Industry Co LtdSoka, since 1934
Mark: Ishifuku Tokyo in circle round Japanese ‘Bun’ character
Japan MintOsaka, since 1997
Mark: JAPANESE MINT OSAKA in Japanese and Roman script in oval around leaf symbol
Matsuda Sangyo Co., Ltd.Iruma, since 11.1.00
Mark: Matsuda Tokyo Assayer-Melter in oval with M
Mitsubishi Materials CorporationKagawa.
Mark: Three diamonds mark
Mitsui Mining and Smelting Co., LtdTakehara
Mark: EMK with JIS assay mark and T before serial number
Mitsui Mining and Smelting Co., LtdKamioka.
Mark: EMK with JIS assay mark and K before serial number
Nippon Mining & Metals Co., Ltd.Hitachi
Mark: Nippon Mining logo and HM
Sumitomo Metal Mining Co., Ltd.Saijo.
Mark: Sumitomo logo
Tanaka Kikinzoku Kogyo K.K.Hiratsuka
Mark: Tanaka and logo
Toho Zinc Co., Ltd.
Mark: TAK and logo
Tokuriki Honten Co., Ltd.Shobumachi, since -.4.83
Mark: Tokuriki Tokyo Melters Assayers in circle round Japanese ‘Toku’ character

Kazakhstan

Kazzinc Joint Stock CompanyUst-Kamenogorsk, since 14.3.95
Mark: Stylised K and Kazakhstan in Cyrillic script in oval with running stag. The year of production is shown as a separate four-digit number and the bar weight is in troy ounces and metric.

Korea, Republic of

Korea Zinc Co LtdOnsan, since 31.1.01
Mark: KOREA ZINC CO., LTD. 1974 in circle around KZ
LS-Nikko Copper IncUlsan, since 19.4.91
Mark: LS logo and LS Assayer Melter in rectangle

Mexico

Met-Mex Peñoles SATorreon
Mark: Product of Peñoles Mexico in rectangle and Met-Mex Peñoles SA DE CV in oval. (Pneumatic punching on end of bar)

Netherlands

Argentia B.VMoerdijk, since 10.11.06
Mark: A decagon enclosing ARGENTIA® and PRECIOUS METALS RECYCLING
Schöne Edelmetaal B.VAmsterdam, since Before 1972
Mark: umicore company logo above the word FEINSILBER

Peru

Doe Run Peru SRLLa Oroya
Mark: CP Peru

Poland

KGHM Polska Miedz SAGlogow, since 17.3.95
Mark: KGHM HG

Russia

Joint Stock Company Ekaterinburg Non-Ferrous Metal Processing PlantEkaterinburg, since 28.4.99
Mark: Ekaterinburg logo, Cyrillic EB and Россия (‘Russia’ in Cyrillic script) in oval
Federal State Enterprise Novosibirsk RefineryNovosibirsk, since 28.4.99
Mark: Novosibirsk logo, Cyrillic NN and Россия (‘Russia’ in Cyrillic script) in oval
The Open Joint Stock Company“The Gulidov Krasnoyarsk Non-Ferrous Metals Plant” (OJSC “Krastvetmet”)Krasnoyarsk, since 2.6.99
Mark: Krasnoyarsk logo, Cyrillic KR and Россия (‘Russia’ in Cyrillic script) in oval
Prioksky Plant of Non-Ferrous MetalsKasimov Ryazan, since 24.6.99
Mark: Prioksky logo, Cyrillic PA and Россия (‘Russia’ in Cyrillic script) in oval
State-Owned Enterprise Shyolkovsky Factory of Secondary Precious MetalsShyolkovo, since 28.4.99
Mark: Shyolkovsky logo, Cyrillic SCH and Россия (‘Russia’ in Cyrillic script) in oval
Open Joint Stock Company Kolyma RefineryKhasyn, since 01.9.06
Mark: Company logo and Россия (‘Russia’ in Cyrillic script) in oval
JSC UralelectromedVerkhnyaya, since 24.08.04
Mark: Company logo and Россия (‘Russia’ in Cyrillic script) in oval

South Africa

Rand Refinery LimitedGermiston
Mark: Rand Refinery Limited and assay mark

Spain

SEMPSA Joyeria Plateria SAMadrid
Mark: Sociedad Española de Metales Preciosos SA in circle round Fundidores Afinadores and star

Sweden

Boliden Mineral ABSkelleftehamn
Mark: Boliden with logo

Switzerland

Argor-Heraeus SAMendrisio, since 24.6.92
Mark: Argor-Heraeus SA in circle round AH logo and Switzerland and Melter Assayer with AH logo in rectangle
Metalor Technologies SAMarin
Mark: METALOR® and assay mark showing Essayeur Fondeur with MP in triangle
PAMP SACastel San Pietro, since 1.10.95
Mark: PAMP logo and Switzerland, and Essayeur Fondeur in rectangle with PAMP logo
Valcambi SABalerna
Mark: Valcambi SUISSE with assay mark (a rectangle enclosing CHI in a circle and ESSAYEUR FONDEUR)

Taiwan

Solar Applied Materials Technology Corp.Liouying, since 12.6.2008
Mark: SOLAR APPLIED MATERIALS TAIWAN on the inner circumference of a circle surrounding a Black-faced Spoonbill

United Kingdom

Britannia Refined Metals LtdGravesend, since 1931
Mark: 999 with BLCO in shield
JBR Recovery LimitedWest Bromwich, since 1992
Mark: JBR Recovery Ltd in oval round 999
Thessco LimitedSheffield, since 1.7.95
Mark: Thessco with 999 or 9999 in octagon

USA

Johnson Matthey Inc.Salt Lake City, since 3.3.89
Mark: Johnson Matthey with JM and crossed hammers in diamond and JMI Assay Office in oval round SLC with a four digit date stamp.
Kennecott Utah Copper CorporationMagma
Mark: KUC
Metalor USA Refining CorporationNorth Attleboro, since 18.2.91
Mark: METALOR® and MUS assayer’s mark including year

Uzbekistan

Almalyk Mining and Metallurgical Complex(AMCC)Almalyk, since 23.10.96
Mark: Uzbekistan in Cyrillic and Roman script in circle round globe and AMMC logo with Melter Assayer in rectangle

Former Melters & Assayers of Good-Delivery silver Bars

The following list includes

  • Refiners who no longer produce bars at the locations listed
  • Refiners whose bars are no longer accepted as Good Delivery by the London Bullion market
  • Bars whose brand mark have been changed (in which case the current brand mark is described in the Active silver List)

However, bars produced by these refiners prior to their transfer to this list continue to be acceptable as Good Delivery.

The LBMA reserves the right to de-list bars after an appropriate period of time where production has ceased.

Australia

AGR Joint VentureNewburn, since 24.01.03
Mark: Australian Gold Refineries AGR Perth in lozenge with outline of swan on the left and three stacked bars on the right
Engelhard Industries Pty Limited
Mark: Engelhard Australia and assay mark
Johnson Matthey Limited
Mark: Johnson Matthey Refiners Australia Sydney
Pasminco Metals Pty Ltd (formerly The Broken Hill Associated Smelters Pty Ltd)Port Pirie, since 18.01.05
Mark: BHAS
Southern Copper Limited, formerly The Electrolytic Refining & Smelting Company of Australia Ltd, since 14.8.96
Mark: ERANDS
The Perth MintPerth
Mark: PM
Western Australian MintNewburn, since 1928
Mark: AGR Perth

Austria

Ögussa GmbHVienna, since 05.07.04
Mark: Ögussa in sun and moon logo in diamond

Belgium

SA Johnson Matthey NVBrussels, since -.11.95
Mark: Johnson Matthey – Brussels
Umicore SA Business Unit Precious MetalsHoboken, since 31.03.06
Mark: Hoboken 999+

Canada

Engelhard Canada LimitedAurora, since 12.12.95
Mark: Engelhard
Falconbridge LtdMontréal
Mark: Refined (year) Noranda Inc CCR Montréal East Canada
INCO Limited, Copper Cliff Copper RefineryCopper Cliff, since 29.01.04
Mark: ORC
Royal Canadian MintOttawa, since 29.7.98
Mark: Royal Canadian Mint and Monnaie Royale Canadienne

China, People’s Republic of

Tongling Nonferrous Metals Group Co., LtdTongling City, since 10.9.03
Mark delisted 10.09.03: JINCHANG SMELTER. TONGDU COPPER. CHINA under ‘copper helmet’ logo with TG underneath plus ‘copper helmet’ assay mark

China, People’s Republic of

Neimenggu Precious Metal Refinery of ChinaHuhhot, since 28.9.04
Mark: Horse’s head logo circled by Neimenggu Precious Metal Refinery of China in Chinese and Roman script and assay mark of logo in circle with Chinese script

France

Engelhard S.A.Ivry
Mark: Compagnie des Métaux Précieux Paris Fondeurs Affineurs and assay mark
Engelhard-CLAL S.A.S.Noisy le Sec, since 31.12.02
Mark: Engelhard-CLAL Paris and lion logo
Comptoir Lyon-Alemand Louyot
Mark: Comptoir Lyon-Alemand Louyot Paris Affineurs Fondeurs and assay mark

Germany

Allgemeine Gold- und Silberscheideanstalt AktiengesellschaftPforzheim, since 29.11.04
Mark: Allgemeine and logo
Degussa-H?ls AGHanau, since 1.11.00
Mark: Degussa with sun and moon in diamond logo
VEB Mansfeld Kombinat Wilhelm Pieck, since 21.10.96
Mark: Mansfeld

Italy

Mariovilla SpAMilan, since 21.3.97
Mark: Mario Villa Milano
Portovesme SrlCagliari, since 30.06.04
Mark: PORTOVESME S.r.l. - SAN GAVINO in circle

Japan

Furukawa Metals Company LimitedNikko, since 16.9.96
Mark: Triangle (like A)
Japanese MintTokyo, since 18.4.77
Mark: JAPANESE MINT TOKYO in Japanese and Roman script in oval around leaf symbol
Japanese MintHiroshima, since 28.12.04
Mark: JAPANESE MINT HIROSHIMA in Japanese and Roman script in oval around leaf symbol

Kazakhstan

Kazzinc Joint Stock CompanyUst-Kamenogorsk, since 14.3.95
Mark: Stylised K and ‘Kazakhstan’ in Cyrillic script in oval with running stag

Korea, Democratic People’s Republic of

State Refinery, PyongyangPyongyang, since 30.06.04
Mark: Korea Pyongyang Refinery in circle round Melter Assayer and Central Bank Pyongyang Assay Office in circle round scales

Korea, Republic of

LG-Nikko Copper Inc.Ulsan, since 38558
Mark: LG-Nikko in circle round logo and K in circle
Korea Zinc Co LtdOnsan, since 10.05.02
Mark: KZ in diamond

Mexico

Compania de Real del Monte y Pachuca S.A. de C.V.Pachuca, since 30.06.04
Mark: RM
Industrial Minera Mexico SAMonterrey, since 1.11.00
Mark: IMM Monterrey and mark
Met-Mex Peñoles SATorreon, since 01.01.06
Mark: Product of Peñoles Mexico in rectangle and Met-Mex Peñoles SA DE CV in oval (conventional stamping on bar face)

Myanmar

Myanmar Bawdwin CorporationNamtu, since 16.4.97
Mark: Burma Mines

Netherlands

Engelhard-CLAL/Drijfhout BVAmsterdam, since 30.06.04
Mark: Drijfhout & Zoon Amsterdam Melters and mark
Schöne EdelmetaalAmsterdam, since 31.12.05
Mark: Degussa with sun and moon in diamond logo

Norway

KA Rasmussen Hamar A/S, since 21.10.96
Mark: KAR

Philippines

Bangko Sentral ng Pilipinas (Central Bank of the Philippines)Quezon City, since 31.12.92
Mark: Central Bank of the Philippines Gold Refinery & Mint in oval round crucible pouring mould

Poland

Zaklady Metalurgiczne Trzebinia, since 11.11.97
Mark: ZTM

Romania

Allied Deals Phoenix SA, Baia MareBaia Mare, since 16.5.02
Mark: Allied Deals Phoenix S.A. Baia Mare in circle with globe, eagle and ADG. Must be accompanied by assay mark of Banca Nationala a Romaniei

Spain

Industrias Reunidas Minero-Metalúrgicas SA(Indumetal), since 21.11.96
Mark: Orispania Bilbao
Sociedad Minera y Metalurgica de Peñarroya-España SA, since 12.5.97
Mark: Peñarroya

Switzerland

Métaux Précieux SA MetalorMarin, Neuchatel, since 23.10.01
Mark: Métaux Précieux SA Metalor Metalor MP and separate assay mark MP
Valcambi SABalerna, Ticino, since 16.10.06
Mark: VALCAMBI SA BALERNA-SUISSE with assay mark (a rectangle enclosing CHI in a circle and ESSAYEUR FONDEUR)

Thailand

Greatest Gold & Refinery Co LtdBangkok, since 14.12.05
Mark: A Stylised “G” adjacent to Greatest Gold

United Kingdom

John Betts Refiners Ltd
Mark: John Betts Refiners Ltd 999
W Canning Refiners Limited
Mark: W Canning Refiners Ltd 999
Capper Pass & Son Limited
Mark: Melton Silver
Johnson Matthey PlcRoyston, since 25.05.05
Mark: Johnson Matthey London in oval round Refiners Melters and 999
Engelhard-CLAL UK LtdChessington, since 1.10.98
Mark: Engelhard-CLAL London
Engelhard LimitedChessington
Mark: Engelhard London
The Sheffield Smelting Company LimitedSheffield
Mark: The Sheffield Smelting Co Ltd

USA

Amax Incorporated
Mark: DRW
ASARCO IncorporatedAmarillo, since 22.06.05
Mark: ASARCO Silver Amarillo Texas in square
Engelhard-CLAL USACarteret., since 10.12.97
Mark: Engelhard-CLAL New York
Engelhard CorporationCarteret
Mark: E
Handy & Harman Refining Group IncAttleboro, since 03.04.01
Mark: Handy & Harman Refining Group with HH in square
Johnson Matthey Inc.Salt Lake City, since 3.3.89
Mark: Johnson Matthey with JM and crossed hammers in diamond and JMI Assay Office in oval round SLC.
Kennecott Utah Copper CorporationMagna, since 01.12.98
Mark: KUE
US Assay Office, New YorkNew York, since 8.9.97
Mark: US Assay Office and Date

USSR(former)

State Refineries, since 1.1.97
Mark: CCCP with hammer and sickle

Yugoslavia (former)

Trepca, since 11.11.97
Mark: Ag Trepca

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